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8. A keystone species is one that has top-down effects on the entire community. Their presence can affect all other members, even if the effects are indirect. Consider a prairie ecosystem food web (shown).
asked
Dec 21, 2024
Biology
high-school
1
answer
69.7k
views
P(x)=2x+2(x+4) to determine the perimeter of the flower box based on the width x in feet
asked
Aug 21, 2024
Mathematics
high-school
1
answer
172k
views
_____ mean different things to different people, so you should choose your ______ carefully. (same answer for both fill in the blanks) A) Words; Body language B) Gestures; Words C) Emails; Phone calls
asked
Aug 20, 2024
Social Studies
high-school
1
answer
4.0k
views
For you what is philippine literature
asked
Jul 9, 2024
English
college
1
answer
197k
views
What are the ways in which the weaknesses in the articles of confederation were fixed?
asked
Jun 6, 2024
Law
college
1
answer
183k
views
Which of the following is most likely to be a fixed cost? A. shipping charges B. property insurance premiums C. wages for unskilled labor D. expenditures for raw materials
asked
Feb 19, 2024
Business
high-school
2
answers
49.6k
views
Which term is defined as the change from liquid water to water vapor? O sublimation condensation O deposition Cevaporation
asked
Dec 7, 2023
Chemistry
college
2
answers
112k
views
Write the expression in repeated multiplication form. Then write the expression as a power. (6^4)^2 The expression in repeated multiplication form is The expression as a power is
answered
Nov 28, 2023
Mathematics
high-school
1
answer
63.5k
views
PLEASE HELP Fill in the blanks below with the correct units.
asked
Oct 26, 2023
Mathematics
high-school
1
answer
171k
views
Can you please help me out
answered
Sep 18, 2023
Mathematics
college
1
answer
179k
views
Photosynthesis is the chemical process in which plants and other organisms combine carbon dioxide and water, using energy from the Sun, to produce ______ and ______. Question 1 options: sugar oxygen sugar
asked
Jun 27, 2023
Chemistry
college
1
answer
140k
views
8/13 x 3 = SHOW YOUR WORKl
answered
May 11, 2023
Mathematics
high-school
2
answers
210k
views
(x+2) (x+1)=0 kindly help me with this question I found the following answer x=0 and x=-1
answered
Mar 16, 2023
Mathematics
college
1
answer
156k
views
B+c=10/a, solve for a, literal equation
asked
Mar 5, 2023
Mathematics
high-school
1
answer
178k
views
Hola me puedes ayudar por favor
answered
Jan 28, 2023
Mathematics
college
1
answer
154k
views
How was Europe affected by WORLD WAR I BY 1918? State any 8 results of the War on Europe
answered
Dec 21, 2022
History
high-school
2
answers
105k
views
Brandon is not smiling. He just left the dentist's office, and he has 5 cavities! If it takes the dentist 14 minutes to fill one cavity, how long will it take to fill all 5 of Brandon's cavities?
answered
Dec 17, 2022
Mathematics
high-school
2
answers
163k
views
Josie started with a debt of $70. She earned $6 per hour for 20 hours of work. How many $5 phone apps can she buy? A: 24 apps B: 5 apps C: 10 apps D: 14 apps
answered
Dec 12, 2022
Mathematics
college
2
answers
19.1k
views
Simplify 3t + x + x + 2y and show how you did it help for homework-
answered
Dec 11, 2022
Mathematics
high-school
2
answers
63.3k
views
A scientist hopes to launch a weather balloon on one of the next three mornings. For each morning, there is a 40% chance of suitable weather. What is the probability that there will be at least one morning
asked
Oct 16, 2022
Mathematics
high-school
1
answer
38.9k
views
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